Active Control with Backoff Algorithm for Reducing Broker Load in Smart Spaces
Performance degradation on broker side and the subsequent possible failure is an important issue in smart spaces. One of the reasons for this problem is the increase in the number of requests to the broker beyond what it can handle. The broker can have own management tools to solve such problematic...
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| Format: | Article |
| Language: | English |
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FRUCT
2018-05-01
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| Series: | Proceedings of the XXth Conference of Open Innovations Association FRUCT |
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| Online Access: | https://fruct.org/publications/abstract22/files/Vdo.pdf |
| Summary: | Performance degradation on broker side and the subsequent possible failure is an important issue in smart spaces. One of the reasons for this problem is the increase in the number of requests to the broker beyond what it can handle. The broker can have own management tools to solve such problematic situations. More often, it is more difficult to implement relevant approaches to broker itself. Our suggestion is to implement additional mechanism on agents sides to reduce fault events. The mechanism is to add a timeout to the persistent request, the value of which is selected based on the current system state. For timeout determining we suggest active control with adaptive strategy and improve it by adding backoff algorithm. |
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| ISSN: | 2305-7254 2343-0737 |